A personally signed copy of One Must Die. Note that this will only be signed by Claire Kohler, not the other authors in this collaboration.
 
You are invited...
 
To the annual game where teenage competitors search Sky Manor for the key to open a vault hidden behind the deceptive walls. The winner will have the wealth of a lifetime, but there is one catch.
 
One contestant must die.
 
This year, seven people step off the zeppelin to compete. A banker's son. A rich gentleman. A nice girl. A poor shopkeeper. A gold digger. An outsider. A thief. All have secrets of their own, and all have reasons to kill.
 
When one player turns up dead, the other six find themselves in a game of cat and mouse, the murderer among them.
 
Who will win, and who will die?